Milwaukee Bucks forward Joe Smith will undergo left knee surgery tomorrow, General Manager Larry Harris announced today. The arthroscopic procedure will remove loose cartilage that is causing persistent swelling and pain in Smith?s left knee. Bucks team orthopedic physician, Dr. John Heinrich, M.D., will perform the surgery that is expected to keep Smith out for 6-to-8 weeks. http://www.nba.com/bucks/news/Smith_Surgery_051205.html Hopefully, Joe recovers, the Bucks will need him down the stretch.